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公开(公告)号：US5875217A
公开(公告)日：1999-02-23
申请号：US452347
申请日：1995-05-26
申请人： Paul R. Hartmann , Kevin Pope , Kevin Cadieux
发明人： Paul R. Hartmann , Kevin Pope , Kevin Cadieux
CPC分类号： H04J3/0623 , H04J3/0608 , H04J3/14 , H04M3/22 , H04M3/244
摘要： A DS3 level access, monitor and test system for a telephone network. The system provides selective, and hitless, bit overwrite in any of the embedded DS1, DS0 and subrate channels in a DS3 signal. Multiple DS0 and subrate channels can be tested via the asynchronous time slot interchange in conjunction with the recombiner of the present invention. The present invention further includes a lookahead reframer for framing to the DS3 signal. The present invention also includes a facilities data link (FDL) handler for capturing the FDL channel data in every DS1 channel in a DS3 signal. A high speed bit-for-bit compare is interfaced to a protect path to provide 1:1 fault protection in the system of the present invention. Full time performance monitoring on DS1 and DS3 signals is performed by a shared resource. The system of the present invention provides an integrated approach to synchronization measurement and relative synchronization.
摘要翻译： 用于电话网络的DS3级别访问，监视和测试系统。 该系统在DS3信号中的任何嵌入式DS1，DS0和子速率通道中提供选择性和无中断位重写。 可以通过与本发明的重组器结合的异步时隙交换来测试多个DS0和子速率信道。 本发明还包括用于对DS3信号进行成帧的前瞻性重写器。 本发明还包括用于在DS3信号中的每个DS1信道中捕获FDL信道数据的设施数据链路（FDL）处理程序。 与本发明的系统中提供1：1故障保护的保护路径相连接的高速比特比较比较。 DS1和DS3信号的全时性能监控由共享资源执行。 本发明的系统提供了同步测量和相对同步的综合方法。
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公开(公告)号：US5557616A
公开(公告)日：1996-09-17
申请号：US450494
申请日：1995-05-26
申请人： Kevin Cadieux , Paul R. Hartmann
发明人： Kevin Cadieux , Paul R. Hartmann
CPC分类号： H04J3/0623 , H04J3/0608 , H04J3/14 , H04M3/22 , H04M3/244
摘要： A DS3 level access, monitor and test system for a telephone network. The system provides selective, and hitless, bit overwrite in any of the embedded DS1, DS0 and subrate channels in a DS3 signal. Multiple DS0 and subrate channels can be tested via the asynchronous time slot interchange in conjunction with the recombiner of the present invention. The present invention further includes a lookahead reframer for framing to the DS3 signal. The present invention also includes a facilities data link (FDL) handler for capturing the FDL channel data in every DS1 channel in a DS3 signal. A high speed bit-for-bit compare is interfaced to a protect path to provide 1:1 fault protection in the system of the present invention. Full time performance monitoring on DS1 and DS3 signals is performed by a shared resource. The system of the present invention provides an integrated approach to synchronization measurement and relative synchronization.
摘要翻译： 用于电话网络的DS3级别访问，监视和测试系统。 该系统在DS3信号中的任何嵌入式DS1，DS0和子速率通道中提供选择性和无中断位重写。 可以通过与本发明的重组器结合的异步时隙交换来测试多个DS0和子速率信道。 本发明还包括用于对DS3信号进行成帧的前瞻性重写器。 本发明还包括用于在DS3信号中的每个DS1信道中捕获FDL信道数据的设施数据链路（FDL）处理程序。 与本发明的系统中提供1：1故障保护的保护路径相连接的高速比特比较比较。 DS1和DS3信号的全时性能监控由共享资源执行。 本发明的系统提供了同步测量和相对同步的综合方法。
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公开(公告)号：US06910167B2
公开(公告)日：2005-06-21
申请号：US10223232
申请日：2002-08-15
IPC分类号： G06F11/00 , H04J1/16 , H04J3/08 , H04J3/12 , H04J3/14 , H04L1/00 , H04L1/16 , H04L7/04 , H04L12/26 , H04L12/56 , H04M3/10 , H04M3/24
CPC分类号： H04J3/14 , H04L1/0041 , H04L1/0057 , H04L1/0082 , H04L1/1671
摘要： Determination of the location of an error condition or a failure includes receiving at a network interface a first framed digital signal from customer premises equipment, and determining whether the first framed digital signal indicates a failure. Overhead bits are modified in the first framed digital signal to generate a second framed digital signal, such that the modification is equivalent to insertion of errors into the first framed digital signal at a bit error ratio (BER) of not greater than a predetermined ratio, if the first framed digital signal indicates a failure. The second framed digital signal is then sent from the network interface in place of the first framed digital signal to indicate that the failure reported by the first framed digital signal is located in the customer premises equipment. Otherwise, if no failure is indicated, the first framed digital signal is transmitted without any modifications.
摘要翻译： 确定错误状况或故障的位置包括在网络接口处接收来自客户驻地设备的第一帧数字信号，以及确定第一帧数字信号是否指示故障。 在第一成帧数字信号中修改开销比特以产生第二成帧数字信号，使得修改等效于以不大于预定比率的误码率（BER）将误差插入到第一成帧数字信号中， 如果第一个成帧的数字信号指示故障。 然后，第二帧数字信号从网络接口代替第一帧数字信号，以指示由第一帧数字信号报告的故障位于客户驻地设备中。 否则，如果没有指示故障，则第一帧数字信号被传输而不作任何修改。
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4.发明授权Method and apparatus for storing and retrieving performance data collected by a network interface unit 失效用于存储和检索由网络接口单元收集的性能数据的方法和装置
公开(公告)号：US6091712A
公开(公告)日：2000-07-18
申请号：US773654
申请日：1996-12-24
申请人： Kevin T. Pope , Maynard A. Wright , Daniel A. Strich , Paul R. Hartmann , Edward T. Ellebracht , Douglas B. Ramsayer
发明人： Kevin T. Pope , Maynard A. Wright , Daniel A. Strich , Paul R. Hartmann , Edward T. Ellebracht , Douglas B. Ramsayer
CPC分类号： H04J3/14 , H04M3/2254
摘要： A method and apparatus for storing and communicating information regarding the condition of signals which pass through the network interface between customer premises equipment and a local exchange carrier in a telecommunications system. Information stored at the network interface can be sent as a message which is encoded within the payload, within the frame bits, or within the data link. The information that is stored at the network interface is sectionalized to reduce the amount of information that need be sent and to reduce the processing required by the receiving device.
摘要翻译： 一种用于存储和传送关于通过客户驻地设备和电信系统中的本地交换机载体之间的网络接口的信号条件的信息的方法和装置。 存储在网络接口处的信息可以作为在有效载荷内，帧内或数据链路内编码的消息来发送。 存储在网络接口处的信息被分段以减少需要发送的信息量并且减少接收设备所需的处理。
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5.发明授权Method and apparatus for adopting performance report messages in a telecommunications system 失效在电信系统中采用性能报告消息的方法和装置
公开(公告)号：US5774456A
公开(公告)日：1998-06-30
申请号：US723096
申请日：1996-09-30
CPC分类号： H04M3/10 , H04J3/14 , H04M3/244 , H04M3/303 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13349 , H04Q2213/1336
摘要： A method and apparatus for automated sectionalization of a DS1/DS3 data path based upon information received at a single location along the path. A test and monitor device is located at a point of demarcation between an LEC and an IEC. A Remote Module is located at a point of demarcation between the LEC and CPE. The test and monitor device is fully ANSI compatible. The information that is received is processed in a three step process in order to generate a "Sectionalizer Report". In preparing the Sectionalizer Report, the information output from a filter is used to determine where particular Events originated. Supplimental Performance Report Messages are generated to enhance the ability to sectionalize the data path.
摘要翻译： 一种用于基于沿着路径的单个位置处接收的信息自动分段DS1 / DS3数据路径的方法和装置。 测试和监视设备位于LEC和IEC之间的分界点。 远程模块位于LEC和CPE之间的分界点。 测试和监视器设备完全符合ANSI兼容性。 接收到的信息以三步过程进行处理，以生成“分段化程序报告”。 在准备分段化器报告时，从过滤器输出的信息用于确定特定事件发生的位置。 生成提供性能报告消息以增强分割数据路径的能力。
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公开(公告)号：US5691976A
公开(公告)日：1997-11-25
申请号：US118443
申请日：1993-09-07
申请人： Thomas L. Engdahl , Paul R. Hartmann , Kevin Pope , Kevin Cadieux
发明人： Thomas L. Engdahl , Paul R. Hartmann , Kevin Pope , Kevin Cadieux
CPC分类号： H04J3/0623 , H04J3/0608 , H04J3/14 , H04M3/22 , H04M3/244
摘要： A DS3 level access, monitor and test system for a telephone network. The system provides selective, and hitless, bit overwrite in any of the embedded DS1, DS0 and subrate channels in a DS3 signal. Multiple DS0 and subrate channels can be tested via the asynchronous time slot interchange in conjunction with the recombiner of the present invention. The present invention further includes a lookahead reframer for framing to the DS3 signal. The present invention also includes a facilities data link (FDL) handler for capturing the FDL channel data in every DS1 channel in a DS3 signal. A high speed bit-for-bit compare is interfaced to a protect path to provide 1:1 fault protection in the system of the present invention. Full time performance monitoring on DS1 and DS3 signals is performed by a shared resource. The system of the present invention provides an integrated approach to synchronization measurement and relative synchronization.
摘要翻译： 用于电话网络的DS3级别访问，监视和测试系统。 该系统在DS3信号中的任何嵌入式DS1，DS0和子速率通道中提供选择性和无中断位重写。 可以通过与本发明的重组器结合的异步时隙交换来测试多个DS0和子速率信道。 本发明还包括用于对DS3信号进行成帧的前瞻性重写器。 本发明还包括用于在DS3信号中的每个DS1信道中捕获FDL信道数据的设施数据链路（FDL）处理程序。 与本发明的系统中提供1：1故障保护的保护路径相连接的高速比特比较比较。 DS1和DS3信号的全时性能监控由共享资源执行。 本发明的系统提供了同步测量和相对同步的综合方法。
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公开(公告)号：US5956324A
公开(公告)日：1999-09-21
申请号：US960775
申请日：1997-10-30
申请人： Thomas L. Engdahl , Paul R. Hartmann , Kevin Pope , Kevin Cadieux
发明人： Thomas L. Engdahl , Paul R. Hartmann , Kevin Pope , Kevin Cadieux
CPC分类号： H04J3/0623 , H04J3/0608 , H04J3/14 , H04M3/22 , H04M3/244
摘要： A DS3 level access, monitor and test system for a telephone network. The system provides selective, and hitless, bit overwrite in any of the embedded DS1, DS0 and subrate channels in a DS3 signal. Multiple DS0 and subrate channels can be tested via the asynchronous time slot interchange in conjunction with the recombiner of the present invention. The present invention further includes a lookahead reframer for framing to the DS3 signal. The present invention also includes a facilities data link (FDL) handler for capturing the FDL channel data in every DS1 channel in a DS3 signal. A high speed bit-for-bit compare is interfaced to a protect path to provide 1:1 fault protection in the system of the present invention. Full time performance monitoring on DS1 and DS3 signals is performed by a shared resource. The system of the present invention provides an integrated approach to synchronization measurement and relative synchronization.
摘要翻译： 用于电话网络的DS3级别访问，监视和测试系统。 该系统在DS3信号中的任何嵌入式DS1，DS0和子速率通道中提供选择性和无中断位重写。 可以通过与本发明的重组器结合的异步时隙交换来测试多个DS0和子速率信道。 本发明还包括用于对DS3信号进行成帧的前瞻性重写器。 本发明还包括用于在DS3信号中的每个DS1信道中捕获FDL信道数据的设施数据链路（FDL）处理程序。 与本发明的系统中提供1：1故障保护的保护路径相连接的高速比特比较比较。 DS1和DS3信号的全时性能监控由共享资源执行。 本发明的系统提供了同步测量和相对同步的综合方法。
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8.发明授权Method and apparatus for determining the origin of a remote alarm indication signal 失效用于确定远程报警指示信号的来源的方法和装置
公开(公告)号：US5790531A
公开(公告)日：1998-08-04
申请号：US723097
申请日：1996-09-30
CPC分类号： H04J3/14 , H04M3/10 , H04M3/244 , H04M3/303 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13349 , H04Q2213/1336
摘要： A method and apparatus for automated sectionalization of a DS1/DS3 data path based upon information received at a single location along the path. A test and monitor device is located at a point of demarcation between an LEC and an IEC. A Remote Module is located at a point of demarcation between the LEC and CPE. The test and monitor device is fully ANSI compatible. The information that is received is processed in a three step process in order to generate a "Sectionalizer Report". In preparing the Sectionalizer Report, the information output from a filter is used to determine where particular Events originated. A Remote Alarm Indication-Customer Installation signal is generated to enhance the ability to sectionalize the data path.
摘要翻译： 一种用于基于沿着路径的单个位置处接收的信息自动分段DS1 / DS3数据路径的方法和装置。 测试和监视设备位于LEC和IEC之间的分界点。 远程模块位于LEC和CPE之间的分界点。 测试和监视器设备完全符合ANSI兼容性。 接收到的信息以三步过程进行处理，以生成“分段化程序报告”。 在准备分段化器报告时，从过滤器输出的信息用于确定特定事件发生的位置。 生成远程报警指示 - 客户安装信号，以增强对数据路径进行分段的能力。
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9.发明授权Method and apparatus for determining the origin of an alarm indication signal 失效用于确定报警指示信号的来源的方法和装置
公开(公告)号：US5757776A
公开(公告)日：1998-05-26
申请号：US720567
申请日：1996-09-30
CPC分类号： H04M3/10 , H04J3/14 , H04M3/244 , H04M3/303 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13349 , H04Q2213/1336
摘要： A method and apparatus for automated sectionalization of a DS1/DS3 data path based upon information received at a single location along the path. A test and monitor device is located at a point of demarcation between an LEC and an IEC. A Remote Module is located at a point of demarcation between the LEC and CPE. The test and monitor device is fully ANSI compatible. The information that is received is processed in a three step process in order to generate a "Sectionalizer Report". In preparing the Sectionalizer Report, the information output from a filter is used to determine where particular Events originated. An Alarm Indication Signal-Customer Installation signal is generated to enhance the ability to sectionalize the data path.
摘要翻译： 一种用于基于沿着路径的单个位置处接收的信息自动分段DS1 / DS3数据路径的方法和装置。 测试和监视设备位于LEC和IEC之间的分界点。 远程模块位于LEC和CPE之间的分界点。 测试和监视器设备完全符合ANSI兼容性。 接收到的信息以三步过程进行处理，以生成“分段化程序报告”。 在准备分段化器报告时，从过滤器输出的信息用于确定特定事件发生的位置。 生成报警指示信号 - 客户安装信号，以增强对数据路径进行分段的能力。
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10.发明授权
公开(公告)号：US5703871A
公开(公告)日：1997-12-30
申请号：US451172
申请日：1995-05-26
申请人： Kevin Pope , Paul R. Hartmann
发明人： Kevin Pope , Paul R. Hartmann
CPC分类号： H04J3/0623 , H04J3/0608 , H04J3/14 , H04M3/22 , H04M3/244
摘要： A DS3 level access, monitor and test system for a telephone network. The system provides selective, and hitless, bit overwrite in any of the embedded DS1, DS0 and subrate channels in a DS3 signal. Multiple DS0 and subrate channels can be tested via the asynchronous time slot interchange in conjunction with the recombiner of the present invention. The present invention further includes a lookahead reframer for framing to the DS3 signal. The present invention also includes a facilities data link (FDL) handler for capturing the FDL channel data in every DS1 channel in a DS3 signal. A high speed bit-for-bit compare is interfaced to a protect path to provide 1:1 fault protection in the system of the present invention. Full time performance monitoring on DS1 and DS3 signals is performed by a shared resource. The system of the present invention provides an integrated approach to synchronization measurement and relative synchronization.
摘要翻译： 用于电话网络的DS3级别访问，监视和测试系统。 该系统在DS3信号中的任何嵌入式DS1，DS0和子速率通道中提供选择性和无中断位重写。 可以通过与本发明的重组器结合的异步时隙交换来测试多个DS0和子速率信道。 本发明还包括用于对DS3信号进行成帧的前瞻性重写器。 本发明还包括用于在DS3信号中的每个DS1信道中捕获FDL信道数据的设施数据链路（FDL）处理程序。 与本发明的系统中提供1：1故障保护的保护路径相连接的高速比特比较比较。 DS1和DS3信号的全时性能监控由共享资源执行。 本发明的系统提供了同步测量和相对同步的综合方法。
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